

gboolean
on_draw_area_configure_event           (GtkWidget       *widget,
                                        GdkEventConfigure *event,
                                        gpointer         user_data);

gboolean
on_draw_area_expose_event              (GtkWidget       *widget,
                                        GdkEventExpose  *event,
                                        gpointer         user_data);


void
on_button23_clicked                    (GtkButton       *button,
                                        gpointer         user_data);


gboolean
on_draw_area_configure_event           (GtkWidget       *widget,
                                        GdkEventConfigure *event,
                                        gpointer         user_data);

gboolean
on_draw_area_expose_event              (GtkWidget       *widget,
                                        GdkEventExpose  *event,
                                        gpointer         user_data);

void
on_capture_button_clicked              (GtkButton       *button,
                                        gpointer         user_data);


void
on_setup_button_clicked                (GtkButton       *button,
                                        gpointer         user_data);

void
on_state_button_clicked                (GtkButton       *button,
                                        gpointer         user_data);


void
on_search_button_clicked               (GtkButton       *button,
                                        gpointer         user_data);

void
on_find_button_clicked                 (GtkButton       *button,
                                        gpointer         user_data);

void
on_search_cancel_button_enter          (GtkButton       *button,
                                        gpointer         user_data);

void
on_search_ok_button_clicked            (GtkButton       *button,
                                        gpointer         user_data);

void
on_file_list_select_row                (GtkCList        *clist,
                                        gint             row,
                                        gint             column,
                                        GdkEvent        *event,
                                        gpointer         user_data);

void
on_hunter_destroy                      (GtkObject       *object,
                                        gpointer         user_data);

void
on_hunter_show                         (GtkWidget       *widget,
                                        gpointer         user_data);

void
on_record_button_clicked               (GtkButton       *button,
                                        gpointer         user_data);


void
on_4split_screen_clicked               (GtkButton       *button,
                                        gpointer         user_data);

void
on_1split_screen_clicked               (GtkButton       *button,
                                        gpointer         user_data);

void
on_camera1_check_clicked               (GtkButton       *button,
                                        gpointer         user_data);

void
on_camera3_check_clicked               (GtkButton       *button,
                                        gpointer         user_data);

void
on_camera4_check_clicked               (GtkButton       *button,
                                        gpointer         user_data);

void
on_camera2_check_clicked               (GtkButton       *button,
                                        gpointer         user_data);

void
on_hscale1_value_changed               (GtkRange        *range,
                                        gpointer         user_data);

void
on_hscale2_value_changed               (GtkRange        *range,
                                        gpointer         user_data);


void
on_change_mode_button_clicked          (GtkButton       *button,
                                        gpointer         user_data);

void
on_calendar_button_clicked             (GtkButton       *button,
                                        gpointer         user_data);



void
on_calendar_cancel_button_clicked      (GtkButton       *button,
                                        gpointer         user_data);

void
on_calendar_ok_button_clicked          (GtkButton       *button,
                                        gpointer         user_data);

void
on_setup_cancel_button_clicked         (GtkButton       *button,
                                        gpointer         user_data);

void
on_setup_ok_button_clicked             (GtkButton       *button,
                                        gpointer         user_data);


void
on_rev_ff_button_clicked               (GtkButton       *button,
                                        gpointer         user_data);

void
on_play_button_clicked                 (GtkButton       *button,
                                        gpointer         user_data);

void
on_wait_button_clicked                 (GtkButton       *button,
                                        gpointer         user_data);

void
on_stop_button_clicked                 (GtkButton       *button,
                                        gpointer         user_data);

void
on_rev_play_button_clicked             (GtkButton       *button,
                                        gpointer         user_data);

void
on_ff_button_clicked                   (GtkButton       *button,
                                        gpointer         user_data);

void
on_previous_rev_play_button_clicked    (GtkButton       *button,
                                        gpointer         user_data);

void
on_move_startpos_button_clicked        (GtkButton       *button,
                                        gpointer         user_data);

void
on_previous_step_button_clicked        (GtkButton       *button,
                                        gpointer         user_data);

void
on_next_step_button_clicked            (GtkButton       *button,
                                        gpointer         user_data);

void
on_move_endpos_button_clicked          (GtkButton       *button,
                                        gpointer         user_data);

void
on_next_play_button_clicked            (GtkButton       *button,
                                        gpointer         user_data);



void
on_search_dialog_realize               (GtkWidget       *widget,
                                        gpointer         user_data);


gboolean
on_draw_area_button_press_event        (GtkWidget       *widget,
                                        GdkEventButton  *event,
                                        gpointer         user_data);

